The joins should be fine, it's the needlessly large OP_RETURN that's getting your stuff rejected from Knots mempools (rightly so, we're not obligated to store placeholder metadata about your coinjoins).

Replies (2)

Damn right we're not obligated! I'd like to point out my Knots nodes are allowing slightly longer OP_RETURNs than the default. Filtering out all Knots nodes is a naive approach. Don't accept their false premise that everyone running Knots is running the same policy settings.